List of state leaders in 1343

1342 state leaders - Events of 1343 - 1344 state leaders - State leaders by year

Africa

• Ethiopian Empire - Amda Seyon I (1314–1344)
• Kanem Empire - (Sayfawa dynasty) - Idris I (1329–1353)
• Morocco (Marinid dynasty) - Abu Al-Hasan Ali ibn Othman (1331–1351)
• Zeng Empire - Daud IV, King of Kilwa (1334–1357)

Americas

• Aztec Empire - Tenoch, Great Speaker (1325–1376)

Asia

• Kingdom of Champa - Tra Hoa (Bo-dê) (1342–1360)
• China (Yuan Dynasty) - Emperor Huizong (1333–1370)
• Kingdom of Chūzan - Seii (1337–1355)
• Kingdom of Dambadeniya - Bhuvanaikabâhu IV(1341–1353)
• Delhi Sultanate - (Tughlaq dynasty) - Muhammad bin Tughluq (1325–1351)
• Dhundhar - (Kachwaha clan) - Raja Junasi Dev (1328–1366)
• Gondwana - Sabala Simha, Ruler of Gondwana (1325–1354)
• Kingdom of Hokuzan - Haniji (1322–1395)
• Japan (Nanboku-chō period)
  • Monarch (Northern Pretender) - Emperor Kōmyō (1336–1348)
  • Monarch (Southern Court) - Emperor Go-Murakami (1339–1368)
  • Shogun (Ashikaga) - Ashikaga Takauji (1338–1358)
• Kamata Kingdom - (Khen dynasty) - Durlabh Narayan (1330–1350)
• Kedah Sultanate - Ibrahim Shah (1320–1373)
• Korea (Goryeo Kingdom) - Chunghye (1339–1344)
• Madurai Sultanate - Ghiyas-ud-Din Muhammad Damghani, Sultan of Madurai (1340-1344)
• Kingdom of Nanzan - Ofusato (1337–1396)
• Vietnam (Trần Dynasty) - Trần Dụ Tông, Emperor of Vietnam (1341-1369)
• Vijayanagar (Sangama Dynasty) - Harihara I, Ruler of Vijayanagar (1336–1354)

Europe

• Principality of Achaea - Robert (1332–1364)
• Arborea - Peter III, Giudice of Arborea (1336-1347)
• Bulgarian Empire - Ivan Alexander, Tsar of Bulgaria (1331–1371)
• Byzantine Empire - John V Palaeologus (1341–1391)
• Crown of Castile - Alfonso XI (1312–1350)
• Kingdom of Denmark - Valdemar IV (1340–1375)
• Kingdom of England - Edward III (1327–1377)
• Kingdom of France - Philip VI (1328–1350)
• Kingdom of Galicia–Volhynia - Liubartas (1340–1349)
• Republic of Genoa - Simone Boccanegra, Doge of Genoa (1339–1344; 1356–1364)
• Sultanate of Granada - (Nasrid dynasty) - Yusuf I (1333–1354)
• Hebrides - John I, Lord of the Hebrides (1330–1387)
• Holy Roman Empire (House of Wittelsbach) - Louis IV (1314–1347)
  • County of Hainaut and County of Holland (House of Avesnes) - William II, Count of Hainaut / William IV, Count of Holland (1337–1345)
  • Saxony - Rudolph I, Elector of Saxony (1298–1356)
• Kingdom of Hungary - (House of Capet–Anjou) - Louis I the Great (1342–1382)
• Latin Empire of Constantinople - Catherine II, Empress of the Latin Empire (1308–1346)
  • Aegina - Boniface II, Count of Aegina (1338–1374)
  • Anaphe - Domenic, Lord of Anaphe (1338–1358)
• Grand Duchy of Lithuania - Jaunutis (1341–1345)
• Livonia -
• Kingdom of Naples - Joan I (1343–1382)
• Kingdom of Norway
  • Monarch -
    1. Magnus VII (1319–1355 (as defacto 1343–1355))
    2. Haakon VI (1343–1380)
  • defacto - Magnus VII, regent (1319–1355 (as defacto 1343–1355))
• Novgorod -
  • President of the Council of Novgorod - Vasili Kalika (1330–1352)
• Kingdom of Portugal - Afonso IV (1325–1357)
• Kingdom of Serbia - Stefan Uroš IV Dušan (1331–1355)
• Kingdom of Scotland - David II (1329–1371)
• Kingdom of Sweden - Magnus II (1319–1363)
• Republic of Venice - Andrea Dandolo, Doge of Venice (1343-1354)

Middle East and North Africa

• Jandarids (Celebi Dynasty) - Altynbash, Bey of Sinop (1300–1355)
• Kingdom of Cyprus - Hugh IV (1324–1359)
• Cilicia - (Lusignan dynasty) - Constantine II, King of Armenia (1342-1344)
• Mamluk Sultanate of Egypt - Imad-ad-Din Ismail (1342–1344)
• Ottoman Empire - Orhan I, Ottoman Bey (1326–1359)